How do I calculate the amount of quarks in magnesium?

Q: 2. A radioactive substance has a half-life of 3 seconds. If the initial activity is 3.8 × 108…

A: The half-life of a radioactive substance is the time it takes for half of the atoms in a sample to…

Q: Pls help asap on all asked questions. pls show all work and steps.

A: (1) Rutherford's Gold Foil Experiment and Atomic Structure The gold foil experiment, conducted by…

Q: How will increasing the temperature by ten degrees Celsius impact the rate of reaction? Select the…

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Q: Indicate whether it is true that [SiO4]4- is the structural unit in isopolianions.

A: Isopolianions are a type of polyatomic ions that contain one type of central atom. They are formed…

Q: Predict the major products of the following reaction. 田 Be sure to use wedge and dash bonds to show…

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Q: 13 Question Below is a short reaction sequence. Provide the structure of the two missing organic…

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Q: Pick the aromatic compound: A. 1,2,3 B. 1,2,4 C. 2,3,4 D. 1,3,4

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Q: Rank these compounds from highest oxidation level to lowest. A B C D Ι H. CI H. H H H CI CI I II H…

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Q: nomenclature for PU(SO4)3

A: Assuming that there is some typographical error in the chemical formula of the product, we can say…

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Q: Consider the following reaction between an alkyl halide and a weak base. Br + H₂O

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Q: 14.50 Explain why methyl vinyl ether (CH2=CHOCH 3) is not a reactive dienophile in the Diels-Alder…

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Q: What is the resonanace for each molecule in second picture.

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Q: US2 Would this be Uranium (II) diSulfide?

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Q: How does the charge of a ligand affect the oxidation state of the metal center? O Positive ligands…

A: The oxidation state of an atom is a measure of the degree of oxidation of an atom. It is defined as…

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A: Step 1: Step 2: Step 3: Step 4:

Q: Determine the bond energy for HCI ( in kJ/mol HCI) using he balanced cremiculequecticnand bund…

A: Step 1:

Q: Pls help asap on all asked questions. pls show all work and steps.

A: 11. What improvement did Bohr make to Rutherford's model of the atom?Rutherford's Model:Rutherford's…

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Q: A Predict the major products of the following reaction. Be sure to use wedge and dash bonds to show…

A: Step 1:Cl2 addition is anti-addition, i.e. both the chlorine atoms will be present in opposite…

Q: Select the stronger base: H-CEN equally basic H H H H-C-N H Select the stronger acid: Select the…

A: Step 1: I named the options ABC beginning from left side Step 2:  METHYLAMINE Step 3: PROPYNE  Step…

Q: Oceans are the largest reservoir of carbon on the planet. Since 1751, average surface pH of the…

A: 1. The Equilibrium ShiftDissolution of CO₂: When CO₂ dissolves in water, it reacts to form carbonic…

Q: Provide the correct common name for the compound shown here.

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Q: 3. The amount of a radioactive element decreases from 2.4 g to 0.30 g in 12 days. What is its…

A: The half-life of a radioactive element is the time it takes for half of the atoms in a sample to…

Q: Don't used Ai solution and hand raiting

A: Approach to solving the question:Lewis octet theory.Valence electrons on different atoms. Detailed…

Q: Use the molecular orbital diagram shown to determine which of the following are paramagnetic. Atomic…

A: Step 1:If molecular orbital has unpaired electrons is paramagnetic If molecular orbital has no…

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A: First, draw the parent chain which is octane (meaning it should have 8 carbons)Next, replace one…

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A: Here is the step-by-step explanation: ∙>General Quantum Number Rules:​Principal Quantum Number…

Q: Group 7 elements with d0 configuration form simple oxoanions MO4- isoelectronic with the perchlorate…

A: The question is asking whether the Group 7 elements with a d0 electron configuration can form simple…

Q: 7. (10 points) Indicate the type of crystal (molecular, metallic, ionic, or covalent-network) each…

A: Ionic crystals: Strong electrostatic attraction between ions.Metallic crystals: "Sea of electrons"…

Q: pls help on all, inlcude all steps.

A: Step 1: Assign oxidation numberStep 2: Separate the redox reaction into half-reactions.Oxidation…

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A: This problem involves Graham's Law of Effusion, which states:Rate1/Rate2 = √(M2/M1) whereRate1 =…

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A: Step 1: Step 2: Step 3: Step 4:

Q: In statistical thermodynamics, check the hcv following equality: ß Aɛ = KT

A: The variables in the equation are:β is the thermodynamic beta, equal to 1/kTΔε represents an energy…

Q: Briefly indicate the structural differences between isopolianions and heteropolianions.

A: Isopolianions are a type of polyoxometalates. They are anions that consist of one type of metal atom…

Q: 19. Complete the following chart for the incorrect electron configurations shown in the left column.…

A: part(a) part(b)  part(c)

Q: Show work with explanation needed....don't give Ai generated solution

A: Thank you.

Q: Please correct answer and don't used hand raiting

A: Step 1: Step 2: Step 3: Step 4:

Q: stereochem and major product

A: Step 1: Step 2: Step 3: Step 4:

Q: Please correct answer and don't use hand rating and don't use Ai solution

A: In multiplication or division of a two or more than two number the result will contain the same…

Q: Show the product of Step 2, including lone pairs. OH PCC 1. CH,MgBr Product 1 Product 2 2. H₂O+ Step…

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Q: Indicate the correct answer.a) In boranes, the B-B bonds are the most reactive.b) The B-H-B bonds…

A: Boranes are chemical compounds of boron and hydrogen. The most common example is diborane (B2H6).…

Q: Show each step of how to get to the final product. Thank you. I am confused on how the H attached to…

A: Step 1: Step 2: Step 3: Step 4:

Q: 14.36 Draw all reasonable resonance structures for each compound. a. + b. C. :O: d. :O: NH2 NH2 :O:

A: Step 1: Step 2: Step 3: Step 4:

Q: None

A: Catalytic Hydrogenation:Palladium (Pd) is a heterogeneous catalyst that facilitates the addition of…

Q: Use the information in the pK table below to determine which side of the equilibrium is favored for…

A: The side with higher pKa is favored at equilibrium 1. Left side of equilibrium is favored  2. Right…

Q: amine the reaction below. O O + CH + CH4 In the table below, identify the bonds broken and made in…

A: Bonds Broken - Sigma Bond. One C-H bond is broken from the Ketone of the starting material. C-H bond…

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A: In an endothermic reaction heat gets absorbed therefore the products(P) are at higher energy level…

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A: Factors Affecting Boiling Point The boiling point of a compound depends on the strength of its…